• Wednesday 13th September, Cheltenham Road East (Churchdown) and A40 Northern Bypass will be closed in both directions.

• Thursday 14th September, the A40 Golden Valley Route East and Westbound will be fully closed, as will the A40 Northern Bypass in both directions and the A417 Barnwood Link North and Southbound. Cheltenham Road East and West through the Elmbridge Roundabout will be open but on Thursday will be reduced to a single-way lane managed by signals.

• At the end of the week on Friday 15th, Cheltenham Road East (Churchdown) and A40 Northern Bypass North and Southbound will be closed.

All other routes will be open but the outer ring of the roundabout will be closed.

A signposted diversion will in place, which uses a combination of the Tewkesbury Road, Estcourt Road, Barnwood Road, Corinium Avenue, A417, M5, A40 and Cheltenham Road.